Feature:1. Double Ended Design: These tunisian crochet hooks feature double ended design, Each is about 9.4 inches long, making your knitting easier.2. Assorted Size: This crochet hook set includes 4 thickness sizes(3mm, 4mm, 5mm, 6mm), and size is clearly etched on surface, so you can easily to get the right size.3. Multi Purpose: These double ended crochet hooks are widely applicable for knitting hats, sweaters and shoes, etc.4. Durable Material: These bamboo crochet hooks adopt premium bamboo material, which is strong, smoothing and durable.5. Perfect Gift: These yarn knitting hooks are ideal and practical gift for beginners and experienced knitters.Specification:Item Type: Tunisian Crochet HooksMaterial: BambooProduct Specifications: 4 PiecesProduct Use: HouseholdHook Length: Approx. 24cm / 9.4inHook Size: Approx. 3mm / 0.12in, 4mm / 0.16in, 5mm / 0.20in, 6mm / 0.24in ( Manual Measurement, Slight Error May Exist ).Package List:4 xTunisian Crochet Hooks